baber/WOPTO huggingface dataset:
Patent WO-2021077721-A1 (WO)
Inventor: ZHANG JI
IPC: G06T7/55
Filed: 2020-05-12
Abstract: 本申请适用于计算机视觉技术领域，提供了一种重建人体三维模型的方法，应用于深度相机，所述方法包括：采集多帧包括人体各个局部的红外图像序列；对所述红外图像序列进行处理，获取相应的视差图像序列或深度图像序列；对所述视差图像序列和第一参数进行压缩编码，或对所述深度图像序列和第二参数进行压缩编码；将进行压缩编码后的压缩数据上传至服务器，所述压缩数据用于指示所述服务器对接收到的所述压缩数据进行解压解码后重建真实人体三维模型。本申请实现了高效的重建人体三维模型。
Patent WO-2020238669-A1 (WO)
Inventor: ZHANG QIHUA
IPC: F04D29/24
Filed: 2020-05-18
Abstract: A curved surface technological method for a cylindrical blade inlet side (3) of a centrifugal pump impeller. By improving the shape of a blade in an impeller, the angle of the inlet side of the top of the blade is more close to the tangent direction, and the inlet angle of the top blade is reduced. A warped surface (6) is formed between a top R1 section arc and a bottom R2 section arc.
Patent WO-2021184535-A1 (WO)
Inventor: HO KAM PIU
IPC: H01M10/052
Filed: 2020-05-22
Abstract: La suspension épaisse de cathode comprend un matériau actif de cathode, en particulier un matériau actif de cathode contenant du nickel, présentant une stabilité améliorée dans l'eau. Le prétraitement de matériaux actifs de cathode contenant du nickel avec des composés de lithium peut améliorer la stabilité de la cathode en empêchant une décomposition indésirable du matériau. L'invention concerne également une cathode pour un accumulateur comprenant un collecteur de courant et une couche d'électrode revêtue sur le dessus du collecteur de courant, la couche d'électrode comprenant un matériau actif de cathode, un matériau de liant et un composé de lithium.
Patent WO-2021237488-A1 (WO)
Title: Dispositifs de mémoire tridimensionnels
Inventor: ZHANG KUN
IPC: H01L27/1157
Filed: 2020-05-27
Abstract: La présente invention concerne des dispositifs de mémoire tridimensionnels et leurs procédés de formation. Un dispositif de mémoire 3D comprend un substrat, un circuit périphérique sur le substrat, un empilement de mémoire comprenant des couches conductrices et des couches diélectriques entrelacées au-dessus du circuit périphérique, une première couche semi-conductrice dopée de type N au-dessus de l'empilement de mémoire, une pluralité de structures de canal s'étendant chacune verticalement à travers l'empilement de mémoire dans la couche semi-conductrice dopée de type N, et un contact de source au-dessus de l'empilement de mémoire et en contact avec la couche semi-conductrice dopée de type N. Une extrémité supérieure de chacune de la pluralité de structures de canal est à fleur ou au-dessous d'une surface supérieure de la couche semi-conductrice dopée de type N.
Patent WO-2020238970-A1 (WO)
Title: Image denoising device and image denoising method
Inventor: LUO LIHONG
IPC: G06T5/00
Filed: 2020-05-27
Abstract: The present application relates to the technical field of computer vision. Disclosed are an image denoising device and an image denoising method. In the present application, a first image signal is a near infrared image signal, and a second image signal is a visible image signal. Because the near infrared image signal has a high signal-to-noise ratio, an image denoising unit introduces the first image signal. By means of joint denoising of the first image signal and the second image signal, noise and effective information in an image can be distinguished more accurately, and thus image trailing and image detail loss can be effectively reduced.
Patent WO-2020253560-A1 (WO)
Inventor: DONG HAO
IPC: H02G1/12
Filed: 2020-06-08
Abstract: Disclosed is a wire stripper, comprising a first body, a second body, a clamping portion, and a cutting portion. The clamping portion is connected to the first body. The cutting portion is connected to the second body. The first body and the second body are rotatably connected. During use, the clamping portion clamps the stripped wire sheath. After the wire stripper strips the wire sheath, the unstripped wire sheath has no indentation and damage, and therefore, potential safety hazards are avoided.
Patent WO-2021000725-A1 (WO)
Inventor: HU DAN
IPC: H04W72/04
Filed: 2020-06-16
Abstract: Disclosed in the embodiments of the present application are a communication method and apparatus. The method comprises: receiving first indication information, the first indication information being used for indicating a first time-frequency resource, the first indication information comprising first information, the first information being used for indicating whether a terminal device performs silent uplink data transmission on the first time-frequency resource; and if it is determined according to the first information that the terminal device performs silent uplink data transmission on the first time-frequency resource, performing silent uplink data transmission on the first time-frequency resource. In the embodiments of the present application, different functions can be indicated only by indication information of one format, so that the system design is simplified, the signaling overhead is saved, and the communication efficiency is improved; furthermore, the execution of incorrect operations by the terminal device can be prevented.
Patent WO-2022000214-A1 (WO)
Inventor: HU RONGYI
IPC: H04W72/04
Filed: 2020-06-29
Abstract: Embodiments of the present application provide a communication method and apparatus, and a readable storage medium. In the method, capability information of a terminal device and an SRS antenna switching requirement of the terminal device are reported by means of the terminal device; and a network device accurately obtains, on the basis of the information reported by the terminal device, the SRS antenna switching requirement of the terminal device. By the method, the network device obtains the precise SRS antenna switching requirement, thus providing a basis for minimizing the impact of the adaptation of communication links.
Patent WO-2021013001-A1 (WO)
Inventor: WANG JUNJIE
IPC: H02K1/22
Filed: 2020-07-15
Abstract: An electric water pump (100) comprising a rotor assembly (30), wherein the rotor assembly (30) comprises an iron core body (31) having a central through-hole (301), a plurality of magnetic plates (32) disposed inside the iron core body (31), a first plastic coating layer (33) for enclosing the iron core body (31), and a second plastic coating layer (34). At least one protruding rib (302) is provided on a top surface and/or a bottom surface of the first plastic coating layer (33), a recess (342) matching the protruding rib (302) is provided on the second plastic coating layer (34), and the first plastic coating layer (33) can drive the second plastic coating layer (34) to rotate relative to the axis of the central through-hole (301) of the iron core body (31).
Patent WO-2021088409-A1 (WO)
Inventor: LU YULONG
IPC: F24C7/06
Filed: 2020-07-16
Abstract: An ignition device and an electric flame stove, wherein the ignition device comprises a stove head (10), a boost unit (50) for connecting an external power supply (40) and generating a high-voltage signal, a voltage doubler unit (60), and a first discharge needle (20) and a second discharge needle (30), which are installed on the stove head (10); a first input terminal and a second input terminal of the voltage doubler unit (60) are respectively connected to a first output terminal and a second output terminal of the boost unit (50), and a first output terminal and a second output terminal of the voltage doubler unit (60) are respectively connected to the first discharge needle (20) and the second discharge needle (30); wherein, the first discharge needle (20) and the second discharge needle (30) are respectively provided with a high voltage signal through the voltage doubler unit (60) and discharge each other to generate an electric arc to break down the air to form a plasma stream for ignition, the electric flame stove comprises the ignition device, the ignition device can reduce the working voltage of the stove head to improve the use safety, and reduce the energy consumption at the same time.
Patent WO-2021008604-A1 (WO)
Inventor: ZHANG GUANGZHAO
IPC: C08F283/01
Filed: 2020-07-17
Abstract: Disclosed are a branch-point-breaking-type hyperbranched resin, a preparation method therefor, and the use thereof. The branch-point-breaking-type hyperbranched resin is prepared mainly from the following components in parts by weight: 0-70 parts of an anti-fouling vinyl functional monomer, 1-60 parts of a difunctional monomer, 0-90 parts of a vinyl monomer, 1-20 parts of an initiator, 0.5-10 parts of a chain transfer agent, and 50-150 parts of an organic solvent. Branch points of the resin can be broken under the attack of seawater, and after breakage, small molecular fragments that are easily absorbed by the environment are formed, so that marine microplastic pollution can be effectively avoided. Moreover, pendant silane ester bonds/zinc ester bonds/copper ester bonds/betaine-type zwitterionic precursors can also be hydrolyzed in seawater, which, in cooperation with the breakage of the branch points, can further increase the hydrolysis rate of a material, achieving rapid polishing, thereby solving the problem of traditional self-polishing materials being dependent on ship speed. Same satisfies static anti-fouling requirements in sea areas where fouling pressure is high.
Patent WO-2022027374-A1 (WO)
Title: Data transfer during mobility in layer 2 relay
Inventor: CHEN YUQIN
IPC: H04W36/00
Filed: 2020-08-05
Abstract: A user equipment (UE) is configured to operate as a relay UE between a remote UE and a base station. The relay UE receives, from an originating device, a data packet for relay to a recipient device, determines that the relay of the data packet to the recipient device has failed and sends, to the originating device, a transmiss ion including the data packet, wherein the transmission comprises an indication that the data packet is being returned to the originating device.
Patent WO-2021027802-A1 (WO)
Inventor: CAO JIANFEI
IPC: H04W74/08
Filed: 2020-08-11
Abstract: The present invention relates to an electronic device for a wireless communication system, a method and a storage medium. The present disclosure provides an electronic device for a wireless communication system, comprising: a processing circuit configured to use an unlicensed frequency band for communication, and to perform a directional clear channel assessment (CCA) on a plurality of beams, so as to select a beam for transmission on the basis of a result of the directional CCA, the directional CCA being performed on the plurality of beams by means of the following operations: performing an initial CCA on one of the plurality of beams; in cases where the initial CCA is passed, selecting the beam having passed the initial CCA for transmission; and in cases where the initial CCA is not passed, performing a further CCA for one or more of the plurality of beams.
Patent WO-2021103654-A1 (WO)
Inventor: QIN XU
IPC: H01L27/32
Filed: 2020-08-11
Abstract: L'invention concerne un panneau d'affichage et un dispositif d'affichage. Le panneau d'affichage comprend : une première zone d'affichage et une seconde zone d'affichage, la transmittance de lumière de la première zone d'affichage étant supérieure à celle de la seconde zone d'affichage ; un premier sous-pixel, situé dans la première zone d'affichage, le premier sous-pixel comprenant une première électrode, une première structure électroluminescente située sur la première électrode, et une seconde électrode située sur la première structure électroluminescente, la surface totale de la première électrode dans la première zone d'affichage représentant 8 % à 23 % de la surface de la première zone d'affichage. Le panneau d'affichage de modes de réalisation de la présente invention permet d'obtenir un meilleur effet d'affichage de la première zone d'affichage et une durée de vie plus longue du premier sous-pixel, tout en assurant une bonne performance de transmission de lumière de la première zone d'affichage.
Patent WO-2021027878-A1 (WO)
Inventor: XIE FEIYUE
IPC: H02K3/04
Filed: 2020-08-13
Abstract: A motor (21) and an energy conversion device (4) thereof, which relate to the technical field of electronics. The motor (21) comprises a motor coil (211), and the motor coil (211) comprises x sets of windings; the number of phases of an xth set of windings is m x  phases; in each of the x sets of windings, each phase winding comprises n x  coil branches; a first end of each coil branch among the n x  coil branches of each phase winding and a first end of a coil branch separated from the coil branch by an electrical angle of 360 degrees are connected together so as to form m x  phase end points; a second end of each coil branch among the n x  coil branches of each phase winding is also is connected to a second end of a coil branch separated from the coil branch by an electrical angle of P*(360*k 1 +360/m x ) degrees so as to form n x  neutral points, wherein n x ≥m x ≥2, n x ≥3, p=±1, 1≤k 1 ≤(n x -1), and m x , n x  and k 1  are integers.
Patent WO-2021120734-A1 (WO)
Title: 无线局域网传输方法及设备、收发器
Inventor: Sang ran
IPC: H04W28/18
Filed: 2020-09-17
Abstract: 公开了一种无线局域网传输方法及设备、收发器。接收站点在多个信道上同时接收来自发送站点的多个PPDU，多个PPDU包括多个MPDU集合，多个MPDU集合中的每一个至少包括起始MPDU的副本；接收站点在多个信道中的一个或多个信道上发送块确认，该块确认包括确认信息，该确认信息指示对在多个信道上接收成功的MPDU的确认以及多个MPDU集合中每个MPDU集合的传输质量。发送站点可以在获得多个信道传输的总的结果的同时，还能获得每个信道的传输结果，从而发送站点能够感知多个信道的整体的传输效果，以及每个信道的传输质量。
Patent WO-2021073381-A1 (WO)
Inventor: Hu Lijiao
IPC: G01N33/00
Filed: 2020-09-23
Abstract: 微流控基板及流体驱动方法和微流控装置。微流控基板包括第一定量部（110），第一定量部（110）具有第一容积并且配置成提供等于第一容积的第一体积的第一流体。
Patent WO-2022027823-A1 (WO)
Inventor: SUN QUAN
IPC: H01M10/42
Filed: 2020-10-15
Abstract: 本发明公开了一种三电极可修复锂离子电池，即在锂离子电池制作过程中植入了第三极，达到可持续补充锂离子电池在循环过程中损失的活性锂的效果。本发明采用的第三极锂金属容量为电池正极活性物质总量的10-30%，修复时使用放电机在电池空电状态下做容量恢复，放电电流为0.01C-0.1C，通过设置放电电流和设置放电时间来精确控制恢复的容量的效果。较一次性补锂方案，本发明最大的优势在于电池使用后在不需要拆解情况下可以做容量的修复。
Patent WO-2021208382-A1 (WO)
Title: Composition, kit and method for detecting and classifying pathogens causing respiratory tract infections, and application
Inventor: DAI LIZHONG
IPC: C12Q1/6851
Filed: 2020-10-15
Abstract: Provided is a composition for detecting novel coronavirus 2019-nCoV, influenza A virus, influenza B virus, respiratory adenovirus, respiratory syncytial virus and mycoplasma pneumoniae. Also provided is a kit containing the composition, an application of the composition and a method for detecting and classifying pathogens causing respiratory tract infections.
Patent WO-2021078270-A1 (WO)
Title: Detachable/replaceable gimbal camera, aerial vehicle, system, and gimbal detachment/replacement method
Inventor: LI ZHAOZAO
IPC: H04N5/907
Filed: 2020-10-23
Abstract: Provided are a detachable/replaceable gimbal camera, aerial vehicle, system, and gimbal detachment/replacement method; the detachable/replaceable gimbal camera is applicable to an aerial vehicle; the aerial vehicle is provided with a fuselage and a gimbal; the detachable/replaceable gimbal camera comprises an image acquisition module, a static storage module, and an image processing module; the static storage module is used for storing parameter data; the image processing module is used for reading the parameter data stored in the static storage module; when the gimbal is detached/replaced, the image processing module reads the parameter data of the replaced gimbal, and configures the corresponding parameter data for the image acquisition module of the detached/replaced gimbal. By means of equipping a single aerial vehicle with a plurality of detachable/replaceable gimbal cameras, it is possible to reduce user costs, and furthermore, storing the parameter data in the gimbal camera is such that after replacing the gimbal, the parameter data can be quickly read and then configured, solving the parameter problem of an aerial vehicle adapting to different gimbal cameras, thereby satisfying the photography requirements of different scenarios.
Patent WO-2022082764-A1 (WO)
Inventor: QIU LIXIA
IPC: H01L51/52
Filed: 2020-10-23
Abstract: An organic electroluminescent device and a display device. The organic electroluminescent device comprises an anode, a cathode and a light-emitting layer arranged between the anode and the cathode, wherein a hole blocking layer is arranged between the light-emitting layer and the cathode; the light-emitting layer comprises a host material and a guest material doped in the host material; and the host material, the guest material and the material of the hole blocking layer meet: │HOMO HBL-HOMO Dopant│≥0.9 eV and│HOMO HBL-HOMO Host│≥0.5 eV, wherein HOMO HBL is the highest occupied molecular orbital (HOMO) energy level of the hole blocking layer, HOMO Dopant is the HOMO energy level of the guest material, and HOMO Host is the HOMO energy level of the host material.
Patent WO-2021088725-A1 (WO)
Inventor: GONG YANLING
IPC: A47J27/00
Filed: 2020-10-30
Abstract: 一种烹饪器具及其烹饪控制方法和控制装置，涉及家用电器技术领域，方法包括以下步骤：获取烹饪器具内的米量（S1）；根据米量，并通过目标参数关系，确定目标沸腾时间，其中，目标参数关系用于指示米量与目标沸腾时间的对应关系（S2）；在沸腾阶段，控制烹饪器具进行加热，直至加热时间达到目标沸腾时间（S3）。
Patent WO-2022099913-A1 (WO)
Inventor: SHENG GUOJUN
IPC: H04L29/08
Filed: 2021-01-05
Abstract: La présente invention concerne un procédé et un appareil de configuration d'interface, ainsi qu'un dispositif et un support. Le procédé de configuration d'interface comprend : en réponse à une opération d'un utilisateur qui accède à un client, l'envoi, à un serveur, d'une demande de fichier de configuration correspondant au client, la demande de fichier de configuration comprenant un identifiant du client ; la réception d'un fichier de configuration cible qui est renvoyé par le serveur et correspond à l'identifiant du client ; et la réalisation d'une configuration d'interface selon le fichier de configuration cible au moyen d'un moteur de bibliothèque de composants de configuration dynamique qui est intégré dans le client.
Patent WO-2021169742-A1 (WO)
Inventor: LIU WENLONG
IPC: G06Q10/04
Filed: 2021-02-01
Abstract: Disclosed are a method and device for predicting an operating state of a transportation means, and a terminal and a storage medium, wherein same belong to the field of artificial intelligence. The method comprises: when in a transportation means, collecting ambient sound by means of a microphone (101); carrying out feature extraction on the ambient sound to obtain ambient sound features of the ambient sound, wherein the ambient sound features comprise at least one of energy features and time-frequency features (102); inputting the ambient sound features into a preset prediction model to obtain a target prediction result output by the preset prediction model, wherein the preset prediction model comprises at least one of a first prediction model and a second prediction model (103), the second prediction model is a classification model using an RNN, and the target prediction result indicates a predicted operating state of the transportation means; and according to the target prediction result, determining a target operating state of the transportation means (104). In the embodiment, the operating state of the transportation means is predicted by utilizing sound change features thereof, thereby improving the accuracy and effectiveness of operating state prediction.
Patent WO-2022151546-A1 (WO)
Title: Measurement data reading device
Inventor: WU MAN LEUNG
IPC: G01B5/26
Filed: 2021-02-05
Abstract: Disclosed is a measurement data reading device, comprising a reading assembly and a manipulation assembly; the reading assembly comprises a bearing housing, a camera unit, a finger wearing member and a reading switch, wherein the bearing housing is provided with a reading port, the camera unit is mounted in the bearing housing, the finger wearing member is connected to the bearing housing, a first end of the reading switch is electrically connected to the camera unit, and a second end of the reading switch is electrically connected to a first communication interface; and the manipulation assembly comprises a housing, operation buttons, and a main control board and a battery which are arranged in the housing, and a processing unit is also electrically connected to a second communication interface. During use, the reading assembly is worn on a human finger by means of the finger wearing member, and the reading switch is triggered by means of the finger, so that the camera unit acquires image data of the readings on a flexible ruler or a hard ruler and sends same to the processing unit, and the processing unit sends the image data or processed measurement data to an external data receiving device by means of a wireless communication unit, thereby electronizing the measurement data.
Patent WO-2022170455-A1 (WO)
Inventor: DAI JING
IPC: H04W72/02
Filed: 2021-02-09
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an assisting user equipment (UE) may determine, within a resource selection window, one or more resources to reserve in a shared resource pool for an internal sidelink transmission within a disaggregated UE group including the assisting UE and one or more assisted UEs. The assisting UE may transmit, over a sidelink, an assisting reservation message indicating a lower reference signal received power (RSRP) to project onto the one or more resources reserved for the internal sidelink transmission relative to a measured RSRP that is based at least in part on a transmit power associated with the assisting reservation message. Numerous other aspects are described.
Patent WO-2022170551-A1 (WO)
Inventor: WEI XINGGUANG
IPC: H04L5/00
Filed: 2021-02-10
Abstract: Un procédé de communication sans fil consiste à transmettre, par une station de base, des premières informations de liaison descendante à un dispositif de communication sans fil dans une porteuse de liaison descendante dans une première cellule ; et à recevoir, par la station de base, des premières informations de liaison montante provenant du dispositif de communication sans fil dans une porteuse de liaison montante dans la première cellule.
Patent WO-2021164712-A1 (WO)
Inventor: XU YI
IPC: G09G3/00
Filed: 2021-02-18
Abstract: 本申请实施例公开了一种位姿跟踪方法、可穿戴设备、移动设备以及存储介质，方法包括：获取待处理图像；对待处理图像进行特征处理，确定待处理图像的一组特征信息；根据一组特征信息，确定可穿戴设备的位姿信息。这样，针对可穿戴设备的位姿跟踪，由于同步定位与地图构建SLAM是在移动设备上运行的，而可穿戴设备不再构建地图，仅执行定位算法；如此不仅降低了可穿戴设备的功耗，还降低了系统延迟，进而提高了可穿戴设备的视觉质量。
Patent WO-2022121126-A1 (WO)
Inventor: GAO BINGHAI
IPC: H04N21/643
Filed: 2021-03-04
Abstract: 本申请公开了高清视频数据的发送、接收方法及设备，该发送方法包括：发送设备通过输入接口获取不同色彩空间格式的高清视频数据；发送设备将高清视频数据处理成数据包；发送设备将数据包发送给传输速率不低于第一阈值的第一通信模块；第一通信模块用于将所述数据包进行发送。采用本申请，发送设备可通过第一通信模块及基于网线或光纤将高清视频数据传输给接收设备，可实现质量无损的高清视频超低时延传输。
Patent WO-2022062323-A1 (WO)
Inventor: SHEN JIE
IPC: H04W88/08
Filed: 2021-03-05
Abstract: A radio remote unit, and an RRU and BBU networking system. The radio remote unit comprises a first network interface unit, and an FPGA unit, a digital intermediate frequency unit and a radio frequency unit which are successively connected, wherein the first network interface unit is connected to the FPGA unit by means of an RMII interface, and the FPGA unit establishes a first communication connection with a building baseband unit by means of a CPRI interface; and the FPGA unit is used for receiving RMII interface protocol data from the first network interface unit, transmitting the RMII interface protocol data to a CPU of the building baseband unit by means of the first communication connection, and receiving first response data, of the CPU of the building baseband unit, in response to the RMII interface protocol data.